InvokerSessionAction.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.kernel.events; 24 25 import javax.servlet.http.HttpSession; 26 27 /** 28 * <a href="InvokerSessionAction.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 */ 32 public class InvokerSessionAction extends SessionAction { 33 34 public InvokerSessionAction(SessionAction sessionAction) { 35 this(sessionAction, Thread.currentThread().getContextClassLoader()); 36 } 37 38 public InvokerSessionAction( 39 SessionAction sessionAction, ClassLoader classLoader) { 40 41 _sessionAction = sessionAction; 42 _classLoader = classLoader; 43 } 44 45 public void run(HttpSession session) throws ActionException { 46 Thread currentThread = Thread.currentThread(); 47 48 ClassLoader contextClassLoader = currentThread.getContextClassLoader(); 49 50 currentThread.setContextClassLoader(_classLoader); 51 52 try { 53 _sessionAction.run(session); 54 } 55 finally { 56 currentThread.setContextClassLoader(contextClassLoader); 57 } 58 } 59 60 private SessionAction _sessionAction; 61 private ClassLoader _classLoader; 62 63 }